Granted Patent
Utility
US 6,709,854 · App. 09/895,202
Method capable of increasing competency of bacterial cell transformation
Inventors:
Robert Donahue, Robert L. Bebee
Patented Case
View Patent ↗
Granted: Mar 23, 2004
Filed: Jul 2, 2001
Inventors
Robert Donahue
Robert L. Bebee
Assignee (at issue)
Invitrogen Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.